<template>
	<div class="app-container">
		<el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
			<el-form-item label="参数名称" prop="configName">
				<el-input v-model="queryParams.configName" placeholder="请输入参数名称" clearable size="small" style="width: 240px" @keyup.enter.native="handleQuery" />
			</el-form-item>
			<el-form-item label="参数键名" prop="configKey">
				<el-input v-model="queryParams.configKey" placeholder="请输入参数键名" clearable size="small" style="width: 240px" @keyup.enter.native="handleQuery" />
			</el-form-item>
			<el-form-item label="系统内置" prop="configType">
				<el-select v-model="queryParams.configType" placeholder="系统内置" clearable size="small">
					<el-option v-for="dict in typeOptions" :key="dict.dictValue" :label="dict.dictLabel" :value="dict.dictValue" />
				</el-select>
			</el-form-item>
			<el-form-item label="创建时间">
				<el-date-picker v-model="dateRange" size="small" style="width: 240px" value-format="yyyy-MM-dd" type="daterange" range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"></el-date-picker>
			</el-form-item>
			<el-form-item>
				<el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
				<el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
			</el-form-item>
		</el-form>

		<el-row :gutter="10" class="mb8">
			<el-col :span="1.5">
				<el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['system:config:add']">新增</el-button>
			</el-col>
			<el-col :span="1.5">
				<el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate" v-hasPermi="['system:config:edit']">修改</el-button>
			</el-col>
			<el-col :span="1.5">
				<el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete" v-hasPermi="['system:config:remove']">删除</el-button>
			</el-col>
			<el-col :span="1.5">
				<el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport" v-hasPermi="['system:config:export']">导出</el-button>
			</el-col>
			<el-col :span="1.5">
				<el-button type="danger" plain icon="el-icon-refresh" size="mini" @click="handleClearCache" v-hasPermi="['system:config:remove']">清理缓存</el-button>
			</el-col>
			<right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
		</el-row>

		<el-table v-loading="loading" :data="configList" @selection-change="handleSelectionChange">
			<el-table-column type="selection" width="55" align="center" />
			<el-table-column label="参数主键" align="center" prop="configId" />
			<el-table-column label="参数名称" align="center" prop="configName" :show-overflow-tooltip="true" />
			<el-table-column label="参数键名" align="center" prop="configKey" :show-overflow-tooltip="true" />
			<el-table-column label="参数键值" align="center" prop="configValue" />
			<el-table-column label="系统内置" align="center" prop="configType" :formatter="typeFormat" />
			<el-table-column label="备注" align="center" prop="remark" :show-overflow-tooltip="true" />
			<el-table-column label="创建时间" align="center" prop="createTime" width="180">
				<template slot-scope="scope">
					<span>{{ parseTime(scope.row.createTime) }}</span>
				</template>
			</el-table-column>
			<el-table-column label="操作" align="center" class-name="small-padding fixed-width">
				<template slot-scope="scope">
					<el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:config:edit']">修改</el-button>
					<el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['system:config:remove']">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList" />

		<!-- 添加或修改参数配置对话框 -->
		<el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
			<el-form ref="form" :model="form" :rules="rules" label-width="80px">
				<el-form-item label="参数名称" prop="configName">
					<el-input v-model="form.configName" placeholder="请输入参数名称" />
				</el-form-item>
				<el-form-item label="参数键名" prop="configKey">
					<el-input v-model="form.configKey" placeholder="请输入参数键名" />
				</el-form-item>
				<el-form-item label="参数键值" prop="configValue">
					<el-input v-model="form.configValue" placeholder="请输入参数键值" />
				</el-form-item>
				<el-form-item label="系统内置" prop="configType">
					<el-radio-group v-model="form.configType">
						<el-radio v-for="dict in typeOptions" :key="dict.dictValue" :label="dict.dictValue">{{dict.dictLabel}}</el-radio>
					</el-radio-group>
				</el-form-item>
				<el-form-item label="备注" prop="remark">
					<el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
				</el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button type="primary" @click="submitForm">确 定</el-button>
				<el-button @click="cancel">取 消</el-button>
			</div>
		</el-dialog>
	</div>
</template>

<script>
	import { listConfig, getConfig, delConfig, addConfig, updateConfig, exportConfig, clearCache } from "@/api/system/config";

	export default {
		name: "Config",
		data() {
			return {
				// 遮罩层
				loading: true,
				// 选中数组
				ids: [],
				// 非单个禁用
				single: true,
				// 非多个禁用
				multiple: true,
				// 显示搜索条件
				showSearch: true,
				// 总条数
				total: 0,
				// 参数表格数据
				configList: [],
				// 弹出层标题
				title: "",
				// 是否显示弹出层
				open: false,
				// 类型数据字典
				typeOptions: [],
				// 日期范围
				dateRange: [],
				// 查询参数
				queryParams: {
					pageNum: 1,
					pageSize: 30,
					configName: undefined,
					configKey: undefined,
					configType: undefined
				},
				// 表单参数
				form: {},
				// 表单校验
				rules: {
					configName: [
						{ required: true, message: "参数名称不能为空", trigger: "blur" }
					],
					configKey: [
						{ required: true, message: "参数键名不能为空", trigger: "blur" }
					],
					configValue: [
						{ required: true, message: "参数键值不能为空", trigger: "blur" }
					]
				}
			};
		},
		created() {
			this.getList();
			this.getDicts("sys_yes_no").then(response => {
				this.typeOptions = response.data;
			});
		},
		methods: {
			/** 查询参数列表 */
			getList() {
				this.loading = true;
				listConfig(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
					this.configList = response.rows;
					this.total = response.total;
					this.loading = false;
				}
				);
			},
			// 参数系统内置字典翻译
			typeFormat(row, column) {
				return this.selectDictLabel(this.typeOptions, row.configType);
			},
			// 取消按钮
			cancel() {
				this.open = false;
				this.reset();
			},
			// 表单重置
			reset() {
				this.form = {
					configId: undefined,
					configName: undefined,
					configKey: undefined,
					configValue: undefined,
					configType: "Y",
					remark: undefined
				};
				this.resetForm("form");
			},
			/** 搜索按钮操作 */
			handleQuery() {
				this.queryParams.pageNum = 1;
				this.getList();
			},
			/** 重置按钮操作 */
			resetQuery() {
				this.dateRange = [];
				this.resetForm("queryForm");
				this.handleQuery();
			},
			/** 新增按钮操作 */
			handleAdd() {
				this.reset();
				this.open = true;
				this.title = "添加参数";
			},
			// 多选框选中数据
			handleSelectionChange(selection) {
				this.ids = selection.map(item => item.configId)
				this.single = selection.length != 1
				this.multiple = !selection.length
			},
			/** 修改按钮操作 */
			handleUpdate(row) {
				this.reset();
				const configId = row.configId || this.ids
				getConfig(configId).then(response => {
					this.form = response.data;
					this.open = true;
					this.title = "修改参数";
				});
			},
			/** 提交按钮 */
			submitForm: function () {
				this.$refs["form"].validate(valid => {
					if (valid) {
						if (this.form.configId != undefined) {
							updateConfig(this.form).then(response => {
								this.msgSuccess("修改成功");
								this.open = false;
								this.getList();
							});
						} else {
							addConfig(this.form).then(response => {
								this.msgSuccess("新增成功");
								this.open = false;
								this.getList();
							});
						}
					}
				});
			},
			/** 删除按钮操作 */
			handleDelete(row) {
				const configIds = row.configId || this.ids;
				this.$confirm('是否确认删除参数编号为"' + configIds + '"的数据项?', "警告", {
					confirmButtonText: "确定",
					cancelButtonText: "取消",
					type: "warning"
				}).then(function () {
					return delConfig(configIds);
				}).then(() => {
					this.getList();
					this.msgSuccess("删除成功");
				})
			},
			/** 导出按钮操作 */
			handleExport() {
				const queryParams = this.queryParams;
				this.$confirm('是否确认导出所有参数数据项?', "警告", {
					confirmButtonText: "确定",
					cancelButtonText: "取消",
					type: "warning"
				}).then(function () {
					return exportConfig(queryParams);
				}).then(response => {
					this.download(response.msg);
				})
			},
			/** 清理缓存按钮操作 */
			handleClearCache() {
				clearCache().then(response => {
					this.msgSuccess("清理成功");
				});
			}
		}
	};
</script>